2316-92-9Relevant academic research and scientific papers
SUBSTITUTED PHENOXYMETHYL DIHYDRO OXAZOLOPYRIMIDINONES, PREPARATION AND USE THEREOF
-
Page/Page column 52-53, (2011/04/19)
The present invention relates to a series of substituted phenoxymethyl dihydro oxazolopyrimidinones of formula (I) defined herein. This invention also relates to methods of making these compounds including novel intermediates. The compounds of this invent
Regioselective and stereoselective cyclizations of cyclohexadienones tethered to active methylene groups
Tello-Aburto, Rodolfo,Kalstabakken, Kyle A.,Volp, Kelly A.,Harned, Andrew M.
supporting information; experimental part, p. 7849 - 7859 (2011/12/04)
The cyclization of 2,5-cyclohexadienones tethered to activated methylene groups was studied. The substitution around the cyclohexadienone ring serves to regioselectively direct these cyclizations based primarily on electronic effects. In the case of brominated substrates, these reactions proceed to give highly unusual electron-deficient tricyclic cyclopropanes. By using a Cinchona alkaloid-based phase-transfer catalyst, prochiral cyclohexadienones can be desymmetrized with moderate stereoselectivity.
COMPOUNDS FOR INHIBITING KSP KINESIN ACTIVITY
-
Page/Page column 91, (2010/11/23)
The present invention provides compounds of Formula (I) (wherein R1, R3, X, W, Z and ring Y are as defined herein). The present invention also provides compositions comprising these compounds that are useful for treating cellular proliferative diseases or disorders associated with KSP kinesin activity and for inhibiting KSP kinesin activity.
(2R)-2-Methylchromane-2-carboxylic acids: Discovery of selective PPARα agonists as hypolipidemic agents
Koyama, Hiroo,Boueres, Julia K.,Miller, Daniel J.,Berger, Joel P.,MacNaul, Karen L.,Wang, Pei-Ran,Ippolito, Marc C.,Wright, Samuel D.,Agrawal, Arun K.,Moller, David E.,Sahoo, Soumya P.
, p. 3347 - 3351 (2007/10/03)
A SAR study was conducted on chromane-2-carboxylic acid toward selective PPARα agonisim. As a result, highly potent, and selective PPARα agonists were discovered. The optimized compound 43 exhibited robust lowering of total cholesterol levels in hamster and dog animal models.
Preparation and Reactions of Dianions from the Cresols
Bates, Robert B.,Siahaan, Teruna J.
, p. 1432 - 1434 (2007/10/02)
With n-BuLi/KO-t-Bu, protons are removed from the hydroxyl and methyl groups of cresols 5 to give dianions 6 in yields of 85percent (ortho), 95percent (meta), and 42percent (para).These dianions react with alkyl halides, Me3SiCl, Bu3SnCl, CO2, and oxidizing agents at carbon only and with dialkyl sulfates at both carbon and oxygen.Thus phenol derivatives bearing primary alkyl groups can be prepared from the corresponding methylphenols via dianions 6.
